I just bought Yes man-dvd and watched it.
I saw that movie in theatre in December and of course I still remember a lot of it.
Now I was watching this (Finnish?) dvd-version and there came a scene, which made me think that what the...?!

In scene where Carl and Nick are in that seminar and Terrence comes to interview Carl.
In movietheatre it went like this:
Terrence: Do you want to make a covenant?
Carl: Uh...No.
Terrence hits Carl to his forehead with microphone and says; The word is YES, Carl!

At least in my Dvd that Carl saying NO is missing!
It goes straight to that where Terrence asks about a covenant and then hits Carl and says The word is yes, Carl!

Now I´m wondering is it same thing all over the world or what does this mean? Why cut just a one word off?

I haven't watched the dvd since I saw this post so I do not know if my dvd is the same as yours or not but I was just watching a special about it on ON Demand today and they played that clip 2 times. One time he said "No" and the other time they showed it he just groaned